【计】 declarative section
explain; narrate; account for; illustrate; make out; say; show; specify; state
directions; explanation
【计】 DCL; declaration; elucidata; explanatory notes
【化】 specification; specify
【经】 explanation; explanatory note; justification
period; node; abridge; burl; chastity; knar; part; section
【化】 node
【医】 article; mere; metamere; sectio; section; segment; segmentum